Break
them up and mix them with his food, the dog will swallow them
quickly. Use a piece of soft cheese, sausage, pate ... Some dogs
hide the pill in their mouth and then spit them out, make sure the
pill has gone.

Keep
the mouth closed with one hand, nose facing upwards. With the other
hand open the lower jaw. Another person will pour the medicine into
the mouth. If you haven't someone to help you try using a syringe (without
needle) don't open lower jaw and insert syringe through mouth. If he
doesn't swallow massage the throat gently.

Lift
his tail up with your left hand and insert it with the right hand.
If you coat it in vaseline it will slide in easier. Then press his
tail against his body for a little while and take him for a short
walk. This will avoid him from pushing it out.

Make
the dog sit down. The liquid will penetrate better if he is sitting,
pull his ear up slowly and smoothly. Be carefull the dog will tend
to shake his head, to avoid this give him a massage on the base of
the ear, he will love that.